The core layer device should not be able to view the MAC of the access layer PC,

元芳十八

Access and convergence are in the same layer, and switches are all layer 3 switches

I understand that it is useless to find MAC in the same network segment and route across network segments. It is useless to store MAC in different network segments

And I can‘t see the MAC of PC in show ARP, the core layer of experimental topology. The core equipment in the actual network should not be viewed, right?


topology